Classification by type of working power:It can be divided into dc motor and ac motor.
The dc motor can be divided according to structure and working principle:brushless dc motor and brush dc motor.
Brush dc motor can be divided:permanent magnet dc motor and electromagnetic dc motor.
Electromagnetic dc motor can be divided:series dc motor,parallel dc motor,other dc motor and compound dc motor.
The permanent magnet dc motor can be divided:rare earth permanent magnet dc motor,ferrite permanent magnet dc motor and alnico permanent magnet dc motor.
ac motor can be divided into single-phase motor and three-phase motor.
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